| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.29 | 12.195% | $87.8375 | $87.84 | $87.85 | $87.80 |
| Purchase #2 | $59.68 | 8.781% | $64.9205 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $130.92 | 5.323% | $137.8889 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $28.34 | 12.380% | $31.8485 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $248.57 | 11.470% | $277.081 | $277.08 | $277.10 | $277.10 |
| Purchase #6 | $109.70 | 9.160% | $119.7485 | $119.75 | $119.75 | $119.70 |
| Purchase #7 | $104.79 | 11.513% | $116.8545 | $116.85 | $116.85 | $116.90 |
| 7 purchase totals = | $760.29 | $836.1794 | $836.18 | $836.20 | $836.10 | |